Yale Locks P117 Ventilation Window Lock (White Finish) – 2 Pack

If you’re aiming to add a bit more control to a ventilating window without turning it into a full-on security project, a ventilation window lock like the Yale Locks P117 is the kind of upgrade people quietly rely on. It’s a simple, everyday fix: when a window is “on the latch” for airflow, you still want to know it’s not going anywhere it shouldn’t.

That’s where this 2 pack makes sense—having a spare or covering two windows is often the real deciding factor, even if the lock itself is fairly straightforward. It’s not the sort of accessory that will replace a full home security approach, but it can be a solid, practical add-on for day-to-day peace of mind.

The essentials

The Yale Locks P117 is a ventilation window lock finished in white, designed for use where you want the window to open for air while maintaining restraint. Based on its naming and finish, it’s aimed at keeping your ventilation mode controlled rather than leaving the window fully free.

In real household terms, it’s the sort of thing you might fit to stop a partially opened window from shifting too easily—especially useful in rooms where you want airflow but still want the sash to feel “managed”. Think daytime ventilation, everyday routines, and windows that tend to get opened and closed more than you’d like.

What to know before you buy

This product listing includes a 2 pack, and the only detailed description provided is that it has a white finish. What’s missing (and worth double-checking) is anything beyond that—things like exact compatibility with your existing window hardware, installation method, or whether this matches your current lock type.

It’s not unusual for window lock models to be specific. So, before ordering, you’ll want to confirm that the P117 is the right fit for your window setup and that you’re comfortable with the swap process. If you’re replacing an existing lock, comparing your current lock’s shape/position and screw layout is usually the fastest way to avoid disappointment.

What it’s best for

A ventilation window lock is a sensible choice if you want the option of leaving a window slightly open without feeling like it’s fully unrestrained. The white finish also matters in day-to-day aesthetics—when the window frame and the lock both look aligned, it tends to look more “built in” and less like a last-minute add-on.

It’s also a good candidate if you’re tackling a small job rather than a whole window overhaul. With two locks in the pack, it can cover multiple rooms or give you a backup.

Limitations to consider

Keep expectations realistic: this is a ventilation window lock, so it’s about controlling an open/ventilated window, not about turning an average window into a high-security entry point. If your priority is maximum deterrence, you may need a different category of hardware.

Also, because the information provided doesn’t specify installation details or compatibility, it may not suit you if you’re not able to confirm fit. If you’re hoping for a universal “fits everything” solution, this one may not be the simplest route.

Mini FAQ

Is this suitable for ventilation windows?

Yes, the P117 is described as a ventilation window lock, so the intended use is controlling windows opened for airflow.

Why choose the 2 pack?

A 2 pack is handy if you’re fitting two windows, or if you’d rather have a spare instead of sourcing another lock later.

What colour finish is it?

The finish is white, which should suit most white-framed window setups.

Do I need to check compatibility?

You should, because the listing details provided don’t confirm fit beyond the model name and finish. Checking your current lock type and mounting layout before installing is the safe move.

Should you buy it?

It’s worth buying the Yale Locks P117 if you want a practical ventilation window lock in white, and you’re comfortable confirming that the P117 is compatible with your window hardware. The 2 pack format is a nice value-for-money angle when you’re dealing with more than one window.

You may want to skip it if you need a guaranteed universal fit, or if your goal is more than ventilation control—this is better seen as a day-to-day hardware improvement than a full security upgrade.